﻿<?xml version="1.0" encoding="utf-8" ?>
<program_def>
	<!--program body-->
	<code_block>
		<assignment>
			<left>
				<variable name ="str" />
			</left>
			<right>
				<constant value ="'string to reverse'" />
			</right>
		</assignment>
		<function_call method="print">
			<arguments>
				<constant value ="'reversed string :'" />
				<function_call method="reverse">
					<calling_object>
						<variable name="str" />
					</calling_object>
				</function_call>
			</arguments>
		</function_call>
	</code_block>
</program_def>